PHP using regular expressions to get the image URL method, _php tutorial

PHP uses regular expressions to get a picture URL,

This example describes how PHP uses regular expressions to get a picture URL. Share to everyone for your reference.

The implementation method is as follows:

Copy the Code code as follows:
<?php
Header ("Content-type:text/html;charset=utf-8");
$str = '

';
$pattern = "/[img| img].*?src=[' |\ '] (. *? (?: [. gif|. JPG])) [' |\ '].*? [\/]?>/];
Preg_match_all ($pattern, $str, $match);
echo "

";
Print_r ($match);
?>

I hope this article is helpful to everyone's PHP programming.

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